Alpha-arbutin Opanga
Alpha-arbutin Parameters
Chiyambi:
| INCI | CAS# | Molecular | MW |
| Alpha-arbutin | 84380-01-8 | C12H16O7 | 272.25 |
Alpha-arbutin ndi chinthu choyera, chosungunuka m'madzi, chogwiritsidwa ntchito ndi biosynthetic.Itha Kulimbikitsa kuwunikira komanso kuyera khungu lachangu pamitundu yonse yakhungu osagwiritsa ntchito pang'ono, kuposa B-Arbutin.Ikhoza kuchepetsa mawanga a chiwindi.Kuchepetsa kutentha kwa khungu pambuyo pa UV.
Zofotokozera
| Maonekedwe | Makristasi oyera kapena ufa wa crystalline |
| Kuzungulira kwachindunji | + 174.0 ° ~ +186.0 ° |
| Kuyesa | ≥99.5% |
| Kutaya pakuyanika | ≤0.5% |
| Zotsalira poyatsira | ≤0.5% |
| PH mtengo (1% yankho) | 5.0 - 7.0 |
| Kumveka kwa njira yamadzi | Zowonekera, zopanda mtundu |
| Malo osungunuka | 202.0 ~ 212.0 ℃ |
| Hydroquinone | Palibe |
| Zitsulo zolemera (monga Pb) | ≤10 ppm |
| Arsenic | ≤2 ppm |
| Mercury | ≤1 ppm |
| Methanol | ≤2000 ppm |
| Chiwerengero chonse cha mabakiteriya | ≤1000 CFU/g |
| Mold & Yeast | ≤100 CFU/g |
| Matenda a coliform | Zoipa |
| Pseudomonas aeruginosa | Zoipa |
| Staphylococcus aureus | Zoipa |
Phukusi
1kg / thumba, thumba la aluminiyamu zojambulazo, zokhala ndi ma pulasitiki a vacuum
Nthawi yovomerezeka
24 miyezi
Kusungirako
Malo ozizira ndi owuma, tetezani ku kuwala.
Kugwiritsa ntchito kwa Alpha-arbutin
Zopangira zoyera: zonona kumaso, zonona zoyera, mafuta odzola, zonona, zonona, gel osakaniza, chigoba, etc.
